DE3048719A1 - Tasteneingabeeinheit - Google Patents
TasteneingabeeinheitInfo
- Publication number
- DE3048719A1 DE3048719A1 DE19803048719 DE3048719A DE3048719A1 DE 3048719 A1 DE3048719 A1 DE 3048719A1 DE 19803048719 DE19803048719 DE 19803048719 DE 3048719 A DE3048719 A DE 3048719A DE 3048719 A1 DE3048719 A1 DE 3048719A1
- Authority
- DE
- Germany
- Prior art keywords
- input unit
- key input
- electrode
- unit according
- piezoelectric polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000010410 layer Substances 0.000 claims description 52
- 229920006254 polymer film Polymers 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- AZWHFTKIBIQKCA-UHFFFAOYSA-N [Sn+2]=O.[O-2].[In+3] Chemical group [Sn+2]=O.[O-2].[In+3] AZWHFTKIBIQKCA-UHFFFAOYSA-N 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 4
- WMHSAFDEIXKKMV-UHFFFAOYSA-N oxoantimony;oxotin Chemical compound [Sn]=O.[Sb]=O WMHSAFDEIXKKMV-UHFFFAOYSA-N 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 2
- 239000002033 PVDF binder Substances 0.000 claims description 2
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 238000003491 array Methods 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 239000010408 film Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 244000089486 Phragmites australis subsp australis Species 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000013479 data entry Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000005019 vapor deposition process Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/964—Piezoelectric touch switches
- H03K17/9643—Piezoelectric touch switches using a plurality of detectors, e.g. keyboard
Landscapes
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16943079A JPS5692634A (en) | 1979-12-27 | 1979-12-27 | Input device for transparent piezoelectric coordinate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3048719A1 true DE3048719A1 (de) | 1981-09-17 |
Family
ID=15886443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803048719 Ceased DE3048719A1 (de) | 1979-12-27 | 1980-12-23 | Tasteneingabeeinheit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5692634A (enExample) |
| DE (1) | DE3048719A1 (enExample) |
| FR (1) | FR2472779A1 (enExample) |
| GB (1) | GB2070342A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3715871A1 (de) * | 1987-05-08 | 1988-11-17 | Thomas Peisler | Schaltungsanordnung |
| DE3907671A1 (de) * | 1989-03-09 | 1990-09-13 | Stefan Weller | Verfahren, passive displays fuer beruehrung adressierbar zu machen, mit der moeglichkeit zur steuerung angezeigter oder sonst festgelegter bedienungsfunktionen oder parameter auf deren oberflaeche |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516112A (en) * | 1982-02-22 | 1985-05-07 | Eaton Corporation | Transparent touch switching system |
| DE3236098A1 (de) * | 1982-09-29 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | Druckwandleranordnung, insbesondere fuer industrieroboter |
| US4521712A (en) * | 1983-11-25 | 1985-06-04 | United Technologies Automotive, Inc. | Pressure sensitive piezoelectric signal generator assembly |
| JPS60160432A (ja) * | 1984-02-01 | 1985-08-22 | Daicel Chem Ind Ltd | 透明タツチ入力パネル |
| US4633123A (en) * | 1985-05-29 | 1986-12-30 | Pennwalt Corporation | Piezoelectric polymer keyboard apparatus |
| JPS62177616A (ja) * | 1986-01-31 | 1987-08-04 | Nitsuko Corp | デイジタイザ |
| JPH01130215A (ja) * | 1987-11-02 | 1989-05-23 | Ind Technol Res Inst | デイジタルコンピユータ書込みボード |
| JP4927159B2 (ja) * | 2007-03-01 | 2012-05-09 | シャープ株式会社 | 表示パネル用基板、表示パネル、表示装置、および表示パネル用基板の製造方法 |
| DE102008013006B4 (de) * | 2008-03-07 | 2018-06-07 | BSH Hausgeräte GmbH | Verfahren zum Betreiben einer berührsensitiven Bedieneinrichtung eines Hausgeräts |
| CN103472926A (zh) * | 2013-10-10 | 2013-12-25 | 昆山攀特电陶科技有限公司 | 柔性压电键盘及其制作方法 |
| JP7366766B2 (ja) * | 2020-01-21 | 2023-10-23 | 株式会社ジャパンディスプレイ | フレキシブル基板 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1026237A (en) * | 1973-09-17 | 1978-02-14 | Kureha Kagaku Kogyo Kabushiki Kaisha | Key board switch |
| JPS51129129A (en) * | 1975-05-02 | 1976-11-10 | Kureha Chem Ind Co Ltd | Matrix switch |
| GB1486988A (en) * | 1976-02-27 | 1977-09-28 | Marconi Co Ltd | Touch pad position resolvers |
-
1979
- 1979-12-27 JP JP16943079A patent/JPS5692634A/ja active Pending
-
1980
- 1980-12-17 GB GB8040381A patent/GB2070342A/en not_active Withdrawn
- 1980-12-23 DE DE19803048719 patent/DE3048719A1/de not_active Ceased
- 1980-12-29 FR FR8027709A patent/FR2472779A1/fr active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3715871A1 (de) * | 1987-05-08 | 1988-11-17 | Thomas Peisler | Schaltungsanordnung |
| DE3907671A1 (de) * | 1989-03-09 | 1990-09-13 | Stefan Weller | Verfahren, passive displays fuer beruehrung adressierbar zu machen, mit der moeglichkeit zur steuerung angezeigter oder sonst festgelegter bedienungsfunktionen oder parameter auf deren oberflaeche |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2472779B1 (enExample) | 1984-08-24 |
| GB2070342A (en) | 1981-09-03 |
| FR2472779A1 (fr) | 1981-07-03 |
| JPS5692634A (en) | 1981-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |